Download table for release builds, supported-printer table, fork notes,
credits for bundled fonts/libraries. DEFAULT_ADDR is now empty and the
screenshots use a placeholder MAC.
- README: overview, installation, designer walkthrough with light/dark
screenshots and sample output, library usage, D101 pairing note
- Emoji picker tabs use emoji icons so the sidebar fits at 1280px;
file actions and theme toggle move to the bottom bar
Gracious
